From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of prints for various component parts and modifications.
| Identifier | ExFiles\Box 133\1\ scan0156 | |
| Date | 15th January 1937 | |
| -2- E/PSN.1/MN.15.1.37. Prints. (2 off.) RS.{Sir Henry Royce's Secretary}404. Housing contact breaker drive. (2 " ) RS.{Sir Henry Royce's Secretary}405. Casing contact breaker drive. (1 " ) RS.{Sir Henry Royce's Secretary}417. Grip band distributor control. (1 " ) RS.{Sir Henry Royce's Secretary}413. Housing Gits oil seal. (1 " ) RS.{Sir Henry Royce's Secretary}416. Camshaft wheel modification. E/PSN. Att: | ||